How does weighted scoring work?

Each criterion has a weight from 1-5 representing its importance. When calculating results, each score is multiplied by its criterion's weight. A criterion with weight 5 has 5x more influence than one with weight 1.

What is reverse scoring?

Reverse scoring flips the scale for negative criteria like cost or risk. If you score cost as 8 (high cost), reverse scoring converts it to 3 (11 - 8), so high-cost options are penalized. This lets you score intuitively while the math handles the inversion.

Yes, 100%. All data is stored in your browser's localStorage. Nothing is ever sent to a server. Your decisions never leave your device.

Can I manage multiple decisions?

Yes! You can create as many decisions as you want. Use the sidebar to switch between them. Each decision has its own criteria, options, and scores.

Free Decision Making Tool

Make Better Decisions with
Weighted Criteria

Compare your options objectively using weighted criteria scoring. Add multiple decisions, score each option, and let the math decide. 100% client-side, no data leaves your browser.

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Weighted Scoring

Assign importance weights (1-5) to each criterion. Higher weight means more influence on the final result.

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Reverse Scoring

Toggle reverse scoring for negative criteria like cost or risk. Lower original scores become higher effective scores.

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Instant Results

See results update in real-time as you score. Winner highlighting, tie detection, and sorted rankings.

Frequently Asked Questions

Everything you need to know about Decision Splitter.

Make Better Decisions withWeighted Criteria

Weighted Scoring

Reverse Scoring

Instant Results

Frequently Asked Questions

Make Better Decisions with
Weighted Criteria